Wolfram Demonstrations Project
Plane Geometry
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Demonstrations 1 - 20 of 1078
Freese's Dissection of a Hexagram into Three Congruent HexagramsFreese's Dissection of a Dodecagram into a HexagramConstruction for Three Vectors with Sum ZeroCunningham's Simply Connected Kakeya SetOne-Half the Apothem Times the Perimeter
Freese's Dissection of a Hexagram into Three Congruent Hexagrams
New this month
Freese's Dissection of a Dodecagram into a Hexagram
New this month
Construction for Three Vectors with Sum Zero
New this month
Cunningham's Simply Connected Kakeya Set
One-Half the Apothem Times the Perimeter
Rolling a Polygon on Another PolygonRolling a Regular Polygon on the Unit CircleFrederickson's Dissection of a Regular Dodecagon into Two Congruent Regular DodecagonsVoronoi Diagrams in Two-Dimensional RegionsVoronoi Diagrams for European Cities
Rolling a Polygon on Another Polygon
Rolling a Regular Polygon on the Unit Circle
Frederickson's Dissection of a Regular Dodecagon into Two Congruent Regular Dodecagons
Voronoi Diagrams in Two-Dimensional Regions
Voronoi Diagrams for European Cities
Kakeya Needle ProblemFrederickson's Second Dissection of an Octagon to Five OctagonsFrederickson's Hinged Dissection of Five Decagons to OneFair Sharing of an Equilateral Triangular PizzaLindgren's Symmetrical Decompositions of Regular 2n-Gons
Kakeya Needle Problem
Frederickson's Second Dissection of an Octagon to Five Octagons
Frederickson's Hinged Dissection of Five Decagons to One
Fair Sharing of an Equilateral Triangular Pizza
Lindgren's Symmetrical Decompositions of Regular 2n-Gons
Four General Unfoldings of a CubeFrederickson's Dissection of an Octagon to Five OctagonsGolden Lines in an Equilateral TriangleOlympic Logos Based on Hanegraaf's Dissection of a Dodecagon to Five DodecagonsAnother Hinged Dissection of One Pentagon to Five Pentagons
Four General Unfoldings of a Cube
Frederickson's Dissection of an Octagon to Five Octagons
Golden Lines in an Equilateral Triangle
Olympic Logos Based on Hanegraaf's Dissection of a Dodecagon to Five Dodecagons
Another Hinged Dissection of One Pentagon to Five Pentagons

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